Notice under section 148 was issue beyond a period of four years after obtaining the approval Joint Commissioner instead of Principal Chief Commissioner or Chief Commissioner. On writ allowing the petition the Court held that since approval as required under section 151 had not been obtained the notice and order was quashed. Followed J M Financial and Investment Consultancy Services (P.) Ltd. v. ACIT [2023] 451 ITR 205 (Bom.) (HC). Notice is issued in SLP filed by the Revenue. (AY. 2015-16)